Spec:Battery Life:Approx. 300 Hours Of Use

2 products tagged "spec:battery life:approx. 300 hours of use"

Hanna Inst. pH/Temperature Tester with 0.01 pH Resolution - pHep®5

$180

Out of stock

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temperature Tester

$128

Out of stock